Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The dot-dash broken line illustrates the display screen or portion thereof that forms no part of the claimed design. The remaining broken lines illustrate text and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 